Same here. We’ve been watching the entire series for weeks, and all of a sudden tonight, season 6 is missing episodes 8, 10, 11, 12, 13, 16, 17, 18, 19, and 20. 😞 We have been watching through our Roku Ultra and on a Roku TV. Hopefully someone can fix this. Really wanted to watch the show finish out.
A couple interesting things to note. I looked up the missing episodes on Amazon and I remember watching episode 10. It was also weird when we opened the Roku Channel app tonight. It wanted to start us at the very beginning again, instead of where we left off. I assume because where we left off has disappeared!